Dental impression tray



FIG. 1 is a front view of a dental impression tray.

FIG. 2 is a left side view of the tray of FIG. 1.

FIG. 3 is a right side view of the tray of FIG. 1 .

FIG. 4 is a top plan view of the tray of FIG. 1; and,

FIG. 5 is a bottom plan view of the tray of FIG. 1.

The ornamental design for a dental impression tray, as shown anddescribed.